MMBTA56 Transistor Datasheet & Specifications
PNP
SOT-23
General Purpose
HXY MOSFET
VCEO
80V
Ic Max
500mA
Pd Max
225mW
hFE Gain
100
Quick Reference
The MMBTA56 is a PNP bipolar transistor in a SOT-23 package by HXY MOSFET. This datasheet provides complete specifications including 80V breakdown voltage and 500mA continuous collector current. Download the MMBTA56 datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | HXY MOSFET | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 80V | Breakdown voltage |
| Ic | 500mA | Collector current |
| Pd | 225mW | Power dissipation |
| DC Current Gain | 100 | hFE / Beta |
| Frequency | 50MHz | Transition speed (fT) |
| VCEsat | 250mV | Saturation voltage |
| Vebo | 4V | Emitter-Base voltage |
| Cutoff Current | 1uA | Leakage (ICBO) |
| Temp | -55℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| MMBTA92 | PNP | SOT-23 | 300V | 500mA | 300mW |
| ZXTP25100BFHTA | PNP | SOT-23 | 100V | 2A | 1.25W |
| MMBT5401 | PNP | SOT-23 | 150V | 500mA | 225mW |
| MMBT5401 | PNP | SOT-23 | 150V | 600mA | 300mW |
| MMBTA56-7-F | PNP | SOT-23 | 80V | 500mA | 350mW |
| SMMBTA56LT1G | PNP | SOT-23 | 80V | 500mA | 300mW |
| MMBTA56LT3G | PNP | SOT-23 | 80V | 500mA | 225mW |
| NSVMMBT5401LT3G | PNP | SOT-23 | 150V | 500mA | 300mW |
| SMMBTA56LT3G | PNP | SOT-23 | 80V | 500mA | 300mW |
| PMBTA56-HXY | PNP | SOT-23 | 80V | 500mA | 225mW |